Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Fullsac Baffles on 08 Ultra

Thread Tools
 
Search this Thread
 
Old May 10, 2010 | 02:44 PM
  #1  
BlackPearl#1's Avatar
BlackPearl#1
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2010
Posts: 2,625
Likes: 129
From: Black River Falls, WI.
Default Fullsac Baffles on 08 Ultra

First step done. I found a set of CVO take of mufflers from a fello HDF member and they are on the way. I ordered my baffles just now and it was a good start to say the least. I started on line but am still not all that crazy about CC numbers on the internet and all that, plus I wanted to mention the HDF discount. The girl that answered the phone was very good. She knows the product and was happy to take my order over the phone. I had hardly hung up when i got the email from UPS with my tracking info. Great start to what I hope is a great do it yourself mod.
 
Reply
Old May 10, 2010 | 03:11 PM
  #2  
DrPlastic's Avatar
DrPlastic
Outstanding HDF Member
Joined: Oct 2007
Posts: 2,398
Likes: 34
From: Newport news, Virginia
Default

Although I have ride an '08 standard I have the Full sac true dual conversion and re-cored my CVO Touring mufflers with their 2" baffles. I also run a PC-V and Mo Flow AC. I am happy as a clam. The sound is loud but not loud enough to **** off your neighbors or give you head aches. You will enjoy them!
 
Reply
Old May 10, 2010 | 03:24 PM
  #3  
BlackPearl#1's Avatar
BlackPearl#1
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2010
Posts: 2,625
Likes: 129
From: Black River Falls, WI.
Default Baffles

Originally Posted by DrPlastic
Although I have ride an '08 standard I have the Full sac true dual conversion and re-cored my CVO Touring mufflers with their 2" baffles. I also run a PC-V and Mo Flow AC. I am happy as a clam. The sound is loud but not loud enough to **** off your neighbors or give you head aches. You will enjoy them!
Thanks for the confidence booster. I do expect a great sound. Looks like I am going to do nearly the same as you did, minus the true dual conversion. Take care.
 
Reply
Old May 13, 2010 | 09:09 PM
  #4  
BlackPearl#1's Avatar
BlackPearl#1
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2010
Posts: 2,625
Likes: 129
From: Black River Falls, WI.
Default CVO mufflers

Well I has a few spare minutes and decided to put on the CVO's on to listen to them before I get the fullsac's tomorrow. A little more low rumble noise, but aside from the looks there was next to no diffrence. Might even be a little quieter on hard throttle grabs. Hope to have 'em all done and on by the weekend.
 
Reply
Old May 13, 2010 | 09:15 PM
  #5  
WI Bob's Avatar
WI Bob
Road Master
Joined: May 2008
Posts: 1,065
Likes: 1
From: Madison, WI
Default

Originally Posted by BlackPearl#1
First step done. I found a set of CVO take of mufflers from a fello HDF member and they are on the way. I ordered my baffles just now and it was a good start to say the least. I started on line but am still not all that crazy about CC numbers on the internet and all that, plus I wanted to mention the HDF discount. The girl that answered the phone was very good. She knows the product and was happy to take my order over the phone. I had hardly hung up when i got the email from UPS with my tracking info. Great start to what I hope is a great do it yourself mod.
So your the one that bought them while I hesitated. ;-)
My plan was slightly different as I already had the Fullsac modded stockers. Those CVO muffs look cool. Keep us posted.
 
Reply
Old May 14, 2010 | 02:02 PM
  #6  
BlackPearl#1's Avatar
BlackPearl#1
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2010
Posts: 2,625
Likes: 129
From: Black River Falls, WI.
Default Delivered

Just checked UPS.COM and the tracking site says they are on the porch!!! Soon as I get home, it's out to the shop I go!!!
 
Reply
Old May 14, 2010 | 05:14 PM
  #7  
CDN. RG's Avatar
CDN. RG
Tourer
15 Year Member
Joined: Nov 2007
Posts: 313
Likes: 2
From: Ontario,Canada
Default

I have tried others but I always go back to my fullsacs they just sound right, no blat and no decel pop
 
Reply
Old May 18, 2010 | 06:47 AM
  #8  
BlackPearl#1's Avatar
BlackPearl#1
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2010
Posts: 2,625
Likes: 129
From: Black River Falls, WI.
Default Conclusion on muffler #1

Well I have learned alot about CVO slip ons and ALL of their internal parts. I took it very slow and took my time in all aspects of the baffle installation. I learned that my two mufflers were made on different days buy diffrent welders, and even with diffrent wire, I think. The first muffler came off the bike and was on the bench in minutes. I then started to cut the 2 welds that might have been 3/4 inch long with a die grinder and a fairly agresive bit. I ground weld out until I was not comfortable HOGGIN' it out any more and downshifted to the dremel tool with a few diffrent selections of bit, but learned quickly that the green stone that is shaped something like a nickle works the best of all the bits I had to choose from. Again, I took my time and watched and listened and could tell when ya go from cutting weld to cutting either baffle or muffler case. I got all the visable weld cut out going slowly and turned it so the exit end was facing the ground and gave it a few short drop like taps onto a thick padded typ of carpet and on the third hit, I heard it break free. Victory!!! I then cleaned all the weld spots up good and drove it out of the exit end of the can. Followed instructions on hole placement and drilled using a few diferent size bits up to the 1/4 inch hole. USE A DRILL PRESS and a few bit sizes, and a good center punch to do this. Then put the baffle in. This is something you learn as you go and if you watch thru the muffler as you are sliding it in it will drop right into place. Took a few times, but I got it good and centered, put the bolt in that holds the baffle in place, replaced the end cap and it was ready to go back on... With a few short breaks here and there, about an hour and a half or so.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-5

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old May 18, 2010 | 09:50 AM
  #9  
BlackPearl#1's Avatar
BlackPearl#1
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2010
Posts: 2,625
Likes: 129
From: Black River Falls, WI.
Default On to the 2nd muffler

I think the guy who welded this one together was an expert hard weld welder and was laughing and saying, "Someday some sucker is going to try to open this up, and I am going to make life miserable for him!" These welds were both a little better than an inch long. The outcome is the same on this muffler, but the time was more like almost 4 hours and that does not include my call to Walmart at midnight to see if they carry dremel bits, thankfully they do. So 20 minutes each way at midnight was added to the fun. I learned that if your dremel wheel gets to worn down, that the extra noise you hear is the collar on the dremel turning from a nice black painted look, to a shinny silver color in a hurry from contacting the outside edge of the muffler can. I also learned if you try to hold the tool to close the exit pipe on the stick baffle that it might just be pressing on the lock button and when you get done, the lock doesn't work nearly as well as it did before you begin. Long story short is that this sound is GREAT and if I ever do it again, I will be much more efficient, because if there was anything that could have gotten in the way on the second one, it did. Hats off to Steve at Fullsac. He makes a great product and supports it well too. The entire experience was pretty cool when ya have that sense of accomplishment on the do it yourself modification. I am glad I had another set of slip ons to keep on the bike while I worked on these. Don't do this in a hurry or if you think you can sqeeze it in in an hour. Take your time and enjoy the benefits these baffles have.
KRIS...
 

Last edited by BlackPearl#1; May 18, 2010 at 12:01 PM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
JONNIEROCK
Touring Models
12
Jan 5, 2019 11:13 PM
Magnut1
Touring Models
13
Dec 8, 2015 07:26 PM
Wmitz
Exhaust System Topics
5
Nov 26, 2015 08:44 PM
ultraclassic53
Touring Models
8
Sep 30, 2012 10:19 AM
BlackPearl#1
Exhaust System Topics
3
Jun 26, 2012 11:16 AM




All times are GMT -5. The time now is 09:26 PM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-2
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-3
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-4
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-5
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-6
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-7
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-8
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-9
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE